2006 BL8 is a sub-kilometer asteroid, classified as near-Earth object of the Apollo group, that flew by Earth on 26 July 2013 at about 9 lunar distances It is reported to be about 48 meters (157 ft) in diameter. 2006 BL8 was detected by the Catalina Sky Survey on January 24, 2006. Some other NEOs noted for there Earth flybys in the summer of 2013, include 2009 FE (June 4, 2013 at 9.6 LD), 2003 DZ15 (on July 29, 2013 passed at 7.6 LD), and 2005 WK4 (on August 9, 2013 passed at 8.1 LD).